﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace nsGumController
{
    public class CIni
    {
        // 声明INI文件的写操作函数 WritePrivateProfileString()
        [System.Runtime.InteropServices.DllImport("kernel32")]
        private static extern long WritePrivateProfileString(string section, string key, string val, string filePath);

        // 声明INI文件的读操作函数 GetPrivateProfileString()
        [System.Runtime.InteropServices.DllImport("kernel32")]
        private static extern int GetPrivateProfileString(string section, string key, string def, System.Text.StringBuilder retVal, int size, string filePath);

        private string iniPath = null;

        public CIni(string path)
        {
            this.iniPath = path;
        }

        public void Write(string section, string key, string value)
        {
            // section=配置节，key=键名，value=键值，path=路径
            WritePrivateProfileString(section, key, value, iniPath);
        }

        public string ReadStringValue(string section, string key)
        {
            // 每次从ini中读取多少字节
            System.Text.StringBuilder temp = new System.Text.StringBuilder(255);

            // section=配置节，key=键名，temp=上面，path=路径
            GetPrivateProfileString(section, key, "", temp, 255, iniPath);
            return temp.ToString();
        }

        public byte ReadByteValue(string section, string key)
        {
            // 每次从ini中读取多少字节
            System.Text.StringBuilder temp = new System.Text.StringBuilder(255);

            // section=配置节，key=键名，temp=上面，path=路径
            GetPrivateProfileString(section, key, "", temp, 255, iniPath);

            byte bt = 0;
            byte.TryParse(temp.ToString(), out bt);
            return bt;
        }

        public int ReadIntValue(string section, string key)
        {
            // 每次从ini中读取多少字节
            System.Text.StringBuilder temp = new System.Text.StringBuilder(255);

            // section=配置节，key=键名，temp=上面，path=路径
            GetPrivateProfileString(section, key, "", temp, 255, iniPath);

            int i = 0;
            int.TryParse(temp.ToString(), out i);
            return i;
        }

        public bool ReadBoolValue(string section, string key)
        {
            // 每次从ini中读取多少字节
            System.Text.StringBuilder temp = new System.Text.StringBuilder(255);

            // section=配置节，key=键名，temp=上面，path=路径
            GetPrivateProfileString(section, key, "", temp, 255, iniPath);

            bool b = true;
            bool.TryParse(temp.ToString(), out b);
            return b;
        }
    }
}
